// Copyright (c) 2006-2008 Simon Fell
//
// Permission is hereby granted, free of charge, to any person obtaining a 
// copy of this software and associated documentation files (the "Software"), 
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
// and/or sell copies of the Software, and to permit persons to whom the 
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included 
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
// THE SOFTWARE.
//

#import <Cocoa/Cocoa.h>
#import "BaseMapper.h"
#import "CalendarTracker.h"

// this is the collection of entity mappers we're going to use for a
// sync session, note that because both Tasks & Events share a parent calendar
// we have to specially managed that shared calendar entry (CalendarTracker)

@interface Mappers : NSObject {
	NSMutableArray  *mappers;
	CalendarTracker *calendar;
	ISyncSession    *session;
}
- (id)initForUserId:(NSString *)uid;

- (void)addMapper:(BaseMapper *)m;
- (NSArray *)entityNames;
- (NSArray *)filters;
- (void)setSession:(ISyncSession *)session;

- (NSEnumerator *)objectEnumerator;
- (UInt32)count;
- (void)setAccumulator:(ChangeAccumulator *)acc;
- (void)pushFinished:(NSString *)userId;

@end
